cocos2d/cocos2d-iphone-ext — pull request #1 by sarah-j-smith (2014-06-29 11:12:17+00:00)
Title: Avoid loading default skin twice.

You must set a skin but if the only skin is the default skin, calling

[skel assignSkinByName: @"default"]

causes lots of

Warning ! Sprite %@ already added to sprite %@

messages for every sprite in the default skin.